It wouldn't be hard to have that almost entirely as a green room in a year. I mean all vertical surfaces covered. You have got some sort of trees on the left there? Hiding the houses over the road, nice and private. You could even do a big muriel on that rear wall over the bike shed.
Hell, I do love a big Muriel! Decking of any sort would be profitable for the likes of me, but a certain death trap. A hard surface would less likely to kill you. Hostas and astilbes rather like shade, as do ivies. If hostas, welcome to Slugfest 2020.
It wouldn't be hard to have that almost entirely as a green room in a year. I mean all vertical surfaces covered. You have got some sort of trees on the left there? Hiding the houses over the road, nice and private. You could even do a big muriel on that rear wall over the bike shed.